168929460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 605011680

約数和(自身を除く): 436082220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 107, 126, 140, 147, 179, 180, 196, 210, 214, 245, 252, 294, 315, 321, 358, 420, 428, 441, 490, 535, 537, 588, 630, 642, 716, 735, 749, 882, 895, 963, 980, 1070, 1074, 1253, 1260, 1284, 1470, 1498, 1605, 1611, 1764, 1790, 1926, 2140, 2148, 2205, 2247, 2506, 2685, 2940, 2996, 3210, 3222, 3580, 3745, 3759, 3852, 4410, 4494, 4815, 5012, 5243, 5370, 6265, 6420, 6444, 6741, 7490, 7518, 8055, 8771, 8820, 8988, 9630, 10486, 10740, 11235, 11277, 12530, 13482, 14980, 15036, 15729, 16110, 17542, 18795, 19153, 19260, 20972, 22470, 22554, 25060, 26215, 26313, 26964, 31458, 32220, 33705, 35084, 37590, 38306, 43855, 44940, 45108, 47187, 52430, 52626, 56385, 57459, 62916, 67410, 75180, 76612, 78645, 78939, 87710, 94374, 95765, 104860, 105252, 112770, 114918, 131565, 134071, 134820, 157290, 157878, 172377, 175420, 188748, 191530, 225540, 229836, 235935, 263130, 268142, 287295, 314580, 315756, 344754, 383060, 394695, 402213, 471870, 526260, 536284, 574590, 670355, 689508, 789390, 804426, 861885, 938497, 943740, 1149180, 1206639, 1340710, 1578780, 1608852, 1723770, 1876994, 2011065, 2413278, 2681420, 2815491, 3447540, 3753988, 4022130, 4692485, 4826556, 5630982, 6033195, 8044260, 8446473, 9384970, 11261964, 12066390, 14077455, 16892946, 18769940, 24132780, 28154910, 33785892, 42232365, 56309820, 84464730, 168929460]

約数ペア:

[(1, 168929460), (2, 84464730), (3, 56309820), (4, 42232365), (5, 33785892), (6, 28154910), (7, 24132780), (9, 18769940), (10, 16892946), (12, 14077455), (14, 12066390), (15, 11261964), (18, 9384970), (20, 8446473), (21, 8044260), (28, 6033195), (30, 5630982), (35, 4826556), (36, 4692485), (42, 4022130), (45, 3753988), (49, 3447540), (60, 2815491), (63, 2681420), (70, 2413278), (84, 2011065), (90, 1876994), (98, 1723770), (105, 1608852), (107, 1578780), (126, 1340710), (140, 1206639), (147, 1149180), (179, 943740), (180, 938497), (196, 861885), (210, 804426), (214, 789390), (245, 689508), (252, 670355), (294, 574590), (315, 536284), (321, 526260), (358, 471870), (420, 402213), (428, 394695), (441, 383060), (490, 344754), (535, 315756), (537, 314580), (588, 287295), (630, 268142), (642, 263130), (716, 235935), (735, 229836), (749, 225540), (882, 191530), (895, 188748), (963, 175420), (980, 172377), (1070, 157878), (1074, 157290), (1253, 134820), (1260, 134071), (1284, 131565), (1470, 114918), (1498, 112770), (1605, 105252), (1611, 104860), (1764, 95765), (1790, 94374), (1926, 87710), (2140, 78939), (2148, 78645), (2205, 76612), (2247, 75180), (2506, 67410), (2685, 62916), (2940, 57459), (2996, 56385), (3210, 52626), (3222, 52430), (3580, 47187), (3745, 45108), (3759, 44940), (3852, 43855), (4410, 38306), (4494, 37590), (4815, 35084), (5012, 33705), (5243, 32220), (5370, 31458), (6265, 26964), (6420, 26313), (6444, 26215), (6741, 25060), (7490, 22554), (7518, 22470), (8055, 20972), (8771, 19260), (8820, 19153), (8988, 18795), (9630, 17542), (10486, 16110), (10740, 15729), (11235, 15036), (11277, 14980), (12530, 13482)]